TikTok Software Engineer interview questions

Recived the hacker rank Online Assessment. Didnt pass the online assessment its was way more though than others.Leetcods hards I guess. 3 questions in about 90 minutes.I guess you get the Online Assessment pretty quickly once you apply. Dont know the next steps as I didn't get to them

First sent a technical interview and then waited for about a week for their response. Once I passed that test, I had another round where I was with an actual recruiter